DE3146526C2 - - Google Patents

Info

Publication number
DE3146526C2
DE3146526C2 DE3146526A DE3146526A DE3146526C2 DE 3146526 C2 DE3146526 C2 DE 3146526C2 DE 3146526 A DE3146526 A DE 3146526A DE 3146526 A DE3146526 A DE 3146526A DE 3146526 C2 DE3146526 C2 DE 3146526C2
Authority
DE
Germany
Prior art keywords
reaction medium
methanol
organochlorosilane
reactor
aqueous reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3146526A
Other languages
German (de)
English (en)
Other versions
DE3146526A1 (de
Inventor
Kiichi Takasaki Gunma Jp Habata
Mutsuo Annaka Gunma Jp Shimizu
Kesaji Takasaki Gunma Jp Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of DE3146526A1 publication Critical patent/DE3146526A1/de
Application granted granted Critical
Publication of DE3146526C2 publication Critical patent/DE3146526C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19813146526 1980-11-25 1981-11-24 Verfahren zum gleichzeitigen herstellen von organosiloxanen und methylchlorid Granted DE3146526A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55165533A JPS5788130A (en) 1980-11-25 1980-11-25 Preparation of organosiloxane and methyl chloride

Publications (2)

Publication Number Publication Date
DE3146526A1 DE3146526A1 (de) 1982-08-19
DE3146526C2 true DE3146526C2 (lv) 1988-04-28

Family

ID=15814192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813146526 Granted DE3146526A1 (de) 1980-11-25 1981-11-24 Verfahren zum gleichzeitigen herstellen von organosiloxanen und methylchlorid

Country Status (5)

Country Link
US (1) US4366324A (lv)
JP (1) JPS5788130A (lv)
DE (1) DE3146526A1 (lv)
FR (1) FR2494695A1 (lv)
GB (1) GB2087915B (lv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348533A (en) * 1981-10-13 1982-09-07 Dow Corning Corporation Preparation of linear polydimethylsiloxanes
US4448981A (en) * 1983-05-13 1984-05-15 General Electric Company Method of making organosiloxanes and alkyl halides from dialkyldialkoxysilanes
US4593114A (en) * 1984-09-13 1986-06-03 Union Carbide Corporation Direct process for preparing dimethylsiloxanes
US5025107A (en) * 1988-02-09 1991-06-18 Eastman Kodak Company Process for coproduction of arylene diamine dihalides and alkyl halides
DE4124802A1 (de) * 1991-07-26 1993-01-28 Bayer Ag Verfahren zur herstellung von organosiloxanen
US5241097A (en) * 1992-12-21 1993-08-31 Allied-Signal Inc. Process for the preparation of cyclic siloxane
JP3644703B2 (ja) * 1993-08-18 2005-05-11 信越化学工業株式会社 環状ジメチルポリシロキサンの製造方法
FR2743812B1 (fr) * 1996-01-24 1998-02-20 Rhone Poulenc Chimie Procede de preparation de polyorganosiloxanes par hydrolyse d'organohalosilanes
DE102007023052A1 (de) * 2007-05-16 2008-11-20 Wacker Chemie Ag Verfahren zur Herstellung von Chlormethan mit recycliertem Chlorwasserstoff
DE102011005581A1 (de) * 2011-03-15 2012-09-20 Wacker Chemie Ag Kontinuierliches Verfahren zur Herstellung SiOC-enthaltender Verbindungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556897A (en) * 1947-04-16 1951-06-12 Rhone Poulenc Sa Processes for preparation of methyl siloxanes
US3432538A (en) * 1966-07-01 1969-03-11 Texas Instruments Inc Method for preparation of cyclic diorganosiloxanes
DE2061189C3 (de) * 1970-12-11 1974-12-05 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen oder Alkoxypolysiloxanen
BE789272A (fr) * 1971-09-29 1973-03-26 Wacker Chemie Gmbh Procede de preparation d'organosiloxanes
DE2521742C3 (de) * 1975-05-15 1978-12-21 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Organosiloxanen
DE2557624C3 (de) * 1975-12-20 1979-05-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Organosiloxanen
US4108882A (en) * 1977-10-27 1978-08-22 Dow Corning Corporation Method of preparing methylsiloxanes and methylchloride
US4222953A (en) * 1979-08-06 1980-09-16 Dow Corning Corporation Method of preparing organosiloxanes and methylchloride

Also Published As

Publication number Publication date
FR2494695A1 (fr) 1982-05-28
GB2087915B (en) 1984-03-28
JPS6328893B2 (lv) 1988-06-10
JPS5788130A (en) 1982-06-01
US4366324A (en) 1982-12-28
DE3146526A1 (de) 1982-08-19
FR2494695B1 (lv) 1984-08-03
GB2087915A (en) 1982-06-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee